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Question number: 4

Question

Two rods, one made of Aluminum and the other copper of the same length and across sectional area are joined together. (The thermal conductivity of copper is Equation and aluminum is Equation). If the copper end is held at 1300 C and the aluminum end is held at 50 C, what is the junction temperature (assuming no other heat losses)?

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Question number: 6

Question

A metallic prong consists of 4 rods made of the same material, cross-section and same lengths as shown. The three forked ends are kept at 1000 C and the handle end is at 00C. The temperature of the junction is

A Metallic Prong Consists of 4 Rods

In figure a metallic prong consists of 4 rods made of the same material, cross-section and same lengths.